jammily jammily
  • 08-06-2020
  • Mathematics
contestada

Simplify x^2-9/x^2+x-12

Respuesta :

shamarsimpson11
shamarsimpson11 shamarsimpson11
  • 08-06-2020

Answer: \frac{x+3}{x+4}

Step-by-step explanation:

\frac{x^2-9}{x^2+x-12}

\frac{(x+3)(x-3)}{(x+4)(x-3)} =\frac{x+3}{x+4}

Answer Link
danielabardot
danielabardot danielabardot
  • 08-06-2020

Answer: x⁴+x³-12x²-9/x²

Answer Link

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